Las Arenitas is an artificial oasis that recycles used water from the border city of Mexicali to regenerate ecosystems in the Colorado River delta.

EPA Administrator Lee Zeldin's visit will include a tour of the South Bay International Wastewater Treatment Plant and a ...

Microplastics like microfibers and microbeads escape waste-water systems. They can carry harmful chemicals into nature.

A single load of laundry can release millions of plastic pieces that wastewater treatment plants can't capture. They end up in humans.

Despite advances in wastewater treatment, tiny plastic particles called microplastics are still slipping through, posing potential health and environmental hazards, according to new research.

Advances in wastewater treatment have been unable to stop microplastics from slipping through, posing potential health and ...

Despite advances in wastewater treatment, tiny plastic particles called microplastics are still slipping through, posing ...

New evidence shows plant leaves absorb airborne microplastics, a previously overlooked route for the particles to enter crops ...